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Microphone Test
Check that your microphone works before a call, class or recording. Press Start, allow access and speak — the meter and waveform move when sound is picked up. Record five seconds to hear how you sound.
Microphone Test
Status—
Peak level—
Sample rate—
Channels—
Your audio never leaves this device. Nothing is recorded unless you press Record, and the recording is deleted when you leave the page.
How to test your mic
- Press Start microphone test and choose Allow when your browser asks.
- Speak normally. The green bar should reach 30–70%; the waveform shows your voice.
- If you have several microphones (laptop, headset, webcam), switch between them in the list.
- Press Record 5 s & play back to hear the quality.
Microphone not working? Try this
- Permission denied: click the padlock or camera icon in the address bar, allow the microphone and reload.
- Bar does not move: pick another device in the list — the default is often the wrong one when a headset is plugged in.
- Windows: Settings → Privacy & security → Microphone → allow apps and your browser. Check Sound settings → Input.
- Mac: System Settings → Privacy & Security → Microphone → enable your browser.
- Muted hardware: many headsets and laptops have a mute switch or key (often F4 or a key with a crossed-out mic).
- In use elsewhere: close Zoom, Teams or Discord and try again.
Is it private?
Yes. The test runs entirely in your browser. Your microphone is requested only after you press Start, is never uploaded or stored, and is switched off when you press Stop or close the page. You can revoke the permission at any time from the padlock icon in your browser’s address bar.
What the level meter means
| Level while speaking | Meaning |
|---|---|
| 0–5% | No signal — wrong device, muted or blocked |
| 5–25% | Quiet — move closer or raise the input volume |
| 25–75% | Good level for calls and recording |
| 75–100% | Very loud — may distort; lower the input volume |
Frequently asked questions
Is my voice recorded or uploaded?
No. The meter works live in your browser. A recording is made only if you press Record, stays on your device and is discarded when you leave.
Why does my browser ask for permission?
Browsers never let a website use your microphone without asking. You can allow it just for this visit.
Does it work on phones?
Yes, in Chrome, Safari, Edge and Firefox on Android and iPhone.